61012305

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 113379840

約数和(自身を除く): 52367535

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 73, 123, 135, 151, 205, 219, 365, 369, 453, 615, 657, 755, 1095, 1107, 1359, 1845, 1971, 2265, 2993, 3285, 4077, 5535, 6191, 6795, 8979, 9855, 11023, 14965, 18573, 20385, 26937, 30955, 33069, 44895, 55115, 55719, 80811, 92865, 99207, 134685, 165345, 167157, 278595, 297621, 404055, 451943, 496035, 835785, 1355829, 1488105, 2259715, 4067487, 6779145, 12202461, 20337435, 61012305]

約数ペア:

[(1, 61012305), (3, 20337435), (5, 12202461), (9, 6779145), (15, 4067487), (27, 2259715), (41, 1488105), (45, 1355829), (73, 835785), (123, 496035), (135, 451943), (151, 404055), (205, 297621), (219, 278595), (365, 167157), (369, 165345), (453, 134685), (615, 99207), (657, 92865), (755, 80811), (1095, 55719), (1107, 55115), (1359, 44895), (1845, 33069), (1971, 30955), (2265, 26937), (2993, 20385), (3285, 18573), (4077, 14965), (5535, 11023), (6191, 9855), (6795, 8979)]